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Open on Codeforces · 592 unique accepted
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Quality: 1,824 global accepts · Tags: combinatorics, math, trees · first AC: Dec 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,209 global accepts · Tags: brute force, interactive, math · first AC: Dec 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,303 global accepts · Tags: bitmasks, data structures, dp, implementation, math · first AC: Dec 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,537 global accepts · Tags: constructive algorithms, greedy, interactive, probabilities, sortings · first AC: Dec 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,757 global accepts · Tags: binary search, brute force, interactive · first AC: Dec 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,946 global accepts · Tags: data structures, dp, greedy · first AC: Dec 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,777 global accepts · Tags: binary search, interactive · first AC: Dec 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,065 global accepts · Tags: constructive algorithms, divide and conquer, implementation, interactive, probabilities, sortings · first AC: Dec 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,996 global accepts · Tags: constructive algorithms, greedy, math · first AC: Dec 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,127 global accepts · Tags: brute force, graphs, greedy, interactive, sortings · first AC: Dec 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,419 global accepts · Tags: binary search, brute force, implementation, interactive · first AC: Dec 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,517 global accepts · Tags: binary search, constructive algorithms, greedy, interactive · first AC: Dec 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,273 global accepts · Tags: dp · first AC: Dec 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,797 global accepts · Tags: constructive algorithms, interactive, math, meet-in-the-middle, probabilities · first AC: Nov 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,191 global accepts · Tags: binary search, interactive, number theory, probabilities · first AC: Nov 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,348 global accepts · Tags: binary search, constructive algorithms, data structures, interactive · first AC: Nov 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,755 global accepts · Tags: constructive algorithms, interactive · first AC: Nov 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 592 global accepts · Tags: flows · first AC: Nov 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,528 global accepts · Tags: flows · first AC: Nov 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,265 global accepts · Tags: combinatorics, math, number theory · first AC: Jan 19, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,293 global accepts · Tags: greedy, implementation, interactive, sortings, two pointers · first AC: Jan 17, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: brute force, data structures, greedy, implementation, sortings · first AC: Jan 15, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,906 global accepts · Tags: bitmasks, brute force, combinatorics, data structures, dp, number theory, sortings · first AC: Jan 11, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,131 global accepts · Tags: data structures, graphs, implementation · first AC: Dec 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,178 global accepts · Tags: constructive algorithms, math · first AC: Nov 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)